66381003

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{2297}}^1$

素因数の和:2348

約数の個数: 36

約数和(自身を含む): 109338840

約数和(自身を除く): 42957837

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 169, 171, 247, 507, 741, 1521, 2223, 2297, 3211, 6891, 9633, 20673, 28899, 29861, 43643, 89583, 130929, 268749, 388193, 392787, 567359, 1164579, 1702077, 3493737, 5106231, 7375667, 22127001, 66381003]

約数ペア:

[(1, 66381003), (3, 22127001), (9, 7375667), (13, 5106231), (19, 3493737), (39, 1702077), (57, 1164579), (117, 567359), (169, 392787), (171, 388193), (247, 268749), (507, 130929), (741, 89583), (1521, 43643), (2223, 29861), (2297, 28899), (3211, 20673), (6891, 9633)]